/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.alink.common.io.catalog.datahub.datastream.sink;

import com.alibaba.alink.common.io.catalog.datahub.common.resolver.RecordResolver;
import com.aliyun.datahub.client.model.RecordEntry;

/**
 * DatahubRecordResolver.
 * @param <T>
 */
public interface DatahubRecordResolver<T> extends RecordResolver <T> {
	DatahubRecordResolver NOOP_DATAHUB_RECORD_RESOLVER = new NoopDatahubRecordResolver();

	/**
	 * Default implementation.
	 */
	default void open() {
		// do nothing
	}

	RecordEntry getRecordEntry(T record);

	/**
	 * NoopDatahubRecordResolver.
	 */
	class NoopDatahubRecordResolver implements DatahubRecordResolver<RecordEntry> {
		@Override
		public RecordEntry getRecordEntry(RecordEntry record) {
			return record;
		}
	}
}
